| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [v-ing] at the [noun] | 291 |
|
| 2 | [noun pl] [verb] at the time | 98 |
|
| 3 | [noun] [v-ing] at the time | 34 |
|
| 4 | [noun pl] [v-ing] [prep] the time | 22 |
|
| 5 | [noun pl] [v-ing] at [art] time | 16 |
|
